42050125

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{229}}^1$

素因数の和:370

約数の個数: 32

約数和(自身を含む): 57264480

約数和(自身を除く): 15214355

約数列:

[1, 5, 13, 25, 65, 113, 125, 229, 325, 565, 1145, 1469, 1625, 2825, 2977, 5725, 7345, 14125, 14885, 25877, 28625, 36725, 74425, 129385, 183625, 336401, 372125, 646925, 1682005, 3234625, 8410025, 42050125]

約数ペア:

[(1, 42050125), (5, 8410025), (13, 3234625), (25, 1682005), (65, 646925), (113, 372125), (125, 336401), (229, 183625), (325, 129385), (565, 74425), (1145, 36725), (1469, 28625), (1625, 25877), (2825, 14885), (2977, 14125), (5725, 7345)]